TR Design-Single-cam motor
Low and mid RPM torque are increased
Top horsepower slightly increased over stock
Uses stock auto-decompression mechanism
Uses stock valve springs
Hotcams
Stage 1: single-cam motor. Stage 1 has improved power at all RPMs over OEM. Performs well with stock air box lid and exhaust. Uses stock valve springs and rockers. Uses stock auto-decompression...
Hotcams
 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and ro
Hotcams
Stage 1: single-cam motor. Stage 1 has improved power at all RPMs over OEM. Performs well with stock air box lid and exhaust. Uses stock valve springs and rockers. Uses stock auto-decompression...
Discounted Prices
